year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 10, 04, 40,  119.910446,   37.106735,   8,  66,  308.083313,    7.884760,   119,  2052
 2021, 03, 10, 04, 40,  122.058060,   39.562836,   8,  37,  300.455475,    4.091625,   422,  1757
 2021, 03, 10, 04, 40,  117.429558,   38.877247,   8,  56,  303.408600,    4.807872,   450,  2192
 2021, 03, 10, 04, 40,  116.823845,   38.850372,   8,  45,  304.789764,    6.036275,   462,  2256
 2021, 03, 10, 04, 40,  118.467827,   39.439037,   8,  56,  303.568695,    5.377095,   500,  2096
 2021, 03, 10, 04, 40,  118.456284,   39.436733,   8,  58,  303.996307,    5.685236,   500,  2097
 2021, 03, 10, 04, 40,  116.944138,   39.164467,   8,  52,  302.445587,    4.667879,   505,  2230
 2021, 03, 10, 04, 40,  124.002083,   40.573071,   8,  40,  300.649261,    4.485219,   526,  1516
 2021, 03, 10, 04, 40,  117.874641,   39.538795,   8,  64,  306.915710,    7.922452,   532,  2139
 2021, 03, 10, 04, 40,  118.537659,   40.026604,   8,  56,  303.487274,    6.579343,   583,  2071
 2021, 03, 10, 04, 40,  122.576950,   40.838497,   8,  45,  301.984558,    4.451561,   597,  1656
 2021, 03, 10, 04, 40,  122.409775,   40.900105,   9,  81,  321.271332,   14.839972,   610,  1671
 2021, 03, 10, 04, 40,  122.444336,   40.912464,   8,  55,  303.178375,    5.107194,   611,  1667
 2021, 03, 10, 04, 40,  123.170273,   41.399105,   8,  71,  311.225616,    7.608375,   666,  1574
 2021, 03, 10, 04, 40,  123.161163,   41.397732,   8,  49,  302.874847,    3.945498,   666,  1575
 2021, 03, 10, 04, 40,  123.214226,   41.412560,   8,  67,  308.199524,    6.902123,   667,  1569
 2021, 03, 10, 04, 40,  123.168526,   41.405682,   9, 100,  395.803497,  147.158661,   667,  1574
 2021, 03, 10, 04, 40,  123.502090,   41.476006,   8,  47,  301.401062,    4.386650,   670,  1537
 2021, 03, 10, 04, 40,  123.279739,   41.496609,   9,  81,  321.202728,   13.699731,   678,  1559
 2021, 03, 10, 04, 40,  125.283142,   41.857136,   8,  48,  302.183228,    7.337751,   690,  1344
 2021, 03, 10, 04, 40,  124.438026,   41.845158,   8,  64,  306.829041,    7.285498,   705,  1428
 2021, 03, 10, 04, 40,  123.104736,   41.735462,   8,  37,  300.876556,    3.341164,   717,  1569
 2021, 03, 10, 04, 40,  123.095543,   41.734077,   8,  64,  306.949249,    5.713727,   717,  1570
 2021, 03, 10, 04, 40,  123.102974,   41.742035,   8,  65,  307.167358,    5.820199,   718,  1569
 2021, 03, 10, 04, 40,  123.756920,   41.845409,   8,  67,  308.122375,    7.668690,   719,  1498
 2021, 03, 10, 04, 40,  123.561958,   42.060383,   8,  57,  303.895447,    5.308867,   755,  1510
 2021, 03, 10, 04, 40,  123.587891,   42.146431,   8,  46,  305.327728,    5.434087,   767,  1505